[PATCH] sdhci:sirf:drop SDHCI_QUIRK_INVERTED_WRITE_PROTECT as only sd0 has inverted_wp
From: Barry Song <hidden>
Date: 2013-07-02 02:42:46
Also in:
linux-mmc
Subsystem:
multimedia card (mmc), secure digital (sd) and sdio subsystem, secure digital host controller interface (sdhci) driver, the rest · Maintainers:
Ulf Hansson, Adrian Hunter, Linus Torvalds
From: Bin Shi <redacted> only sd0 has the issue that WP is inverted, so we drop the global set of SDHCI_QUIRK_INVERTED_WRITE_PROTECT and only enable the "wp-inverted" prop for sd0 in dts. Signed-off-by: Bin Shi <redacted> Signed-off-by: Barry Song <redacted> --- arch/arm/boot/dts/atlas6.dtsi | 1 + arch/arm/boot/dts/prima2.dtsi | 1 + drivers/mmc/host/sdhci-sirf.c | 2 +- 3 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/atlas6.dtsi b/arch/arm/boot/dts/atlas6.dtsi
index 7d1a279..d928b11 100644
--- a/arch/arm/boot/dts/atlas6.dtsi
+++ b/arch/arm/boot/dts/atlas6.dtsi@@ -561,6 +561,7 @@ interrupts = <38>; bus-width = <8>; clocks = <&clks 36>; + wp-inverted; }; sd1: sdhci at 56100000 {
diff --git a/arch/arm/boot/dts/prima2.dtsi b/arch/arm/boot/dts/prima2.dtsi
index 3329719..36cb064 100644
--- a/arch/arm/boot/dts/prima2.dtsi
+++ b/arch/arm/boot/dts/prima2.dtsi@@ -557,6 +557,7 @@ compatible = "sirf,prima2-sdhc"; reg = <0x56000000 0x100000>; interrupts = <38>; + wp-inverted; }; sd1: sdhci at 56100000 {
diff --git a/drivers/mmc/host/sdhci-sirf.c b/drivers/mmc/host/sdhci-sirf.c
index 62a4a83..38e69f7 100644
--- a/drivers/mmc/host/sdhci-sirf.c
+++ b/drivers/mmc/host/sdhci-sirf.c@@ -36,7 +36,6 @@ static struct sdhci_pltfm_data sdhci_sirf_pdata = { .quirks = SDHCI_QUIRK_BROKEN_TIMEOUT_VAL | SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN | - SDHCI_QUIRK_INVERTED_WRITE_PROTECT | SDHCI_QUIRK_DELAY_AFTER_POWER, };
@@ -70,6 +69,7 @@ static int sdhci_sirf_probe(struct platform_device *pdev) priv->gpio_cd = gpio_cd; sdhci_get_of_property(pdev); + mmc_of_parse(host->mmc); ret = clk_prepare_enable(priv->clk); if (ret)
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1.8.2.3
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